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42560: silence sign-compare compiler warnings

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This commit is contained in:
Oliver Kiddle 2018-03-30 12:13:59 +02:00
parent 36e8471a2c
commit bdf09270be
2 changed files with 5 additions and 3 deletions
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2
ChangeLog
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@ -1,5 +1,7 @@
2018-03-30 Oliver Kiddle <okiddle@yahoo.co.uk>
* 42560: Src/utils.c: silence sign-compare compiler warnings
* 42566: Completion/Unix/Command/_strings: new strings completion
2018-03-29 Mikael Magnusson <mikachu@gmail.com>

6
Src/utils.c
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@ -4396,7 +4396,7 @@ spname(char *oldname)
* Rationale for this, if there ever was any, has been forgotten. */
for (;;) {
while (*old == '/') {
if ((new - newname) >= (sizeof(newname)-1))
if (new >= newname + sizeof(newname) - 1)
return NULL;
*new++ = *old++;
}
@ -4427,7 +4427,7 @@ spname(char *oldname)
if (bestdist < maxthresh) {
struncpy(&new, spnameguess, sizeof(newname) - (new - newname));
struncpy(&new, old, sizeof(newname) - (new - newname));
return (new - newname) >= (sizeof(newname)-1) ? NULL : newname;
return (new >= newname + sizeof(newname) -1) ? NULL : newname;
} else
return NULL;
} else {
@ -4435,7 +4435,7 @@ spname(char *oldname)
bestdist += thisdist;
}
for (p = spnamebest; (*new = *p++);) {
if ((new - newname) >= (sizeof(newname)-1))
if (new >= newname + sizeof(newname) - 1)
return NULL;
new++;
}